US5885563A - Shaving liquid - Google Patents
Shaving liquid Download PDFInfo
- Publication number
- US5885563A US5885563A US08/935,588 US93558897A US5885563A US 5885563 A US5885563 A US 5885563A US 93558897 A US93558897 A US 93558897A US 5885563 A US5885563 A US 5885563A
- Authority
- US
- United States
- Prior art keywords
- shaving
- liquid
- water
- emulsion
- surfactant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/604—Alkylpolyglycosides; Derivatives thereof, e.g. esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q9/00—Preparations for removing hair or for aiding hair removal
- A61Q9/02—Shaving preparations
Definitions
- the invention relates to a shaving liquid for a shaving system, which comprises water as a main component, usual additives and a surfactant.
- the invention also relates to a container filled with such a shaving liquid for a shaving system.
- Shaving systems include electric shavers, manual razors and depilating devices.
- Such a shaving liquid is applied to the surface of the skin prior to and during shaving beards or unwanted hairs with a(n) (electric) shaver for the purpose of conditioning the skin so that it feels soft, smooth and moisturized and to improve the shaving effect.
- aqueous skin formulations such as a preshave, which prevent or reduce the deposition of shaving cream or shaving soap on the skin.
- the disclosed formulation comprises a polyethylene glycol ether as a nonionic surfactant.
- the non-prepublished European patent application EP 96202400.6 (PHN 15936) filed by Applicants describes a shaving system comprising an electric shaver and a container.
- the shaver comprises a shaver head, and a hair chamber adapted to accommodate the container.
- the container comprises a reservoir filled with a shaving substance, a discharge channel, and feeder means, such as a diaphragm pump, for conveying the shaving substance from the reservoir to the discharge channel.
- the discharge channel is coupled to a discharge opening in the shaving head for dispensing the shaving substance to the skin prior to and during shaving.
- a press-button at the exterior of the shaver is coupled to an actuator for actuating the diaphragm pump.
- a disadvantage of the known skin formulation is that the lubrication properties between the shaver head and the skin surface are poor due to the absence of suitable lubricants.
- the above-mentioned EP-A-323798 discloses the use of silicones (polysiloxanes), however, they have a detrimental effect on the electrical contacts within the electric shaver due to the formation of silicon oxides.
- Another disadvantage is that a mixture of shaved-off hairs and the shaving substance, which is formed in the hair chamber during shaving, cannot be easily rinsed off or out with water. As a result, the hair chamber and the shaver head are difficult to clean, so that these parts become soiled with residues of said mixture. These residues readily give rise to the growth of bacteria, so that there is a risk of infection of the user of the shaving system.
- the shaving liquid according to the invention must be free of polysiloxanes and must be compatible with the plastic, metal and electrical parts of an electric shaver, and with rubbers, printings and lacquers, i.e. the shaving liquid may not attack or corrode parts of the shaving system.
- Another object of the invention is to provide a container comprising such a shaving liquid for use in a shaving system as described above.
- a shaving liquid as specified in the opening paragraph characterized in that the liquid is an emulsion of at least a liquid hydrocarbon in water and that the surfactant is n-decyl glucoside.
- the shaving liquid according to the invention is a milky-white emulsion of one or more hydrocarbons in water. This emulsion can be easily rinsed off from the shaver head and the hair chamber.
- the main component of the shaving liquid is (demineralized) water in an amount of about 60 to 80% by weight.
- the amount of n-decyl glucoside is 2 to 10% by weight. Below 2% the rinsing properties with water are poor, whereas above 10% no further improvement is achieved.
- the hydrocarbon used may be a straight-chain or branched liquid hydrocarbon having about 10 to 30 carbon atoms. Particularly good results are obtained with 2,2,4,4,6,8,8-heptamethylnonane (or isohexadecane).
- Another useful hydrocarbon is squalane (2,6,10,15,19,23-hexamethyltetracosane)(C 30 H 62 ). These hydrocarbons act as a lubricant (emollient), and are present between the skin surface and the shaver head during shaving.
- the emulsion comprises 10 to 25% by weight 2,2,4,4,6,8,8-heptamethylnonane (C 16 H 34 ). Below 10% the lubricating properties are poor. Above 25% the hydrocarbon cannot be emulsified anymore.
- the shaving liquid comprises about 5% by weight glycerine (1,2,3-propanetriol) as a moisturizer.
- the shaving liquid may also optionally comprise additives, such as anti-irritants, preservatives, thickening agents, skin-soothing agents, fragrances (perfumes), etc.
- additives such as anti-irritants, preservatives, thickening agents, skin-soothing agents, fragrances (perfumes), etc.
- anti-irritants which are compatible with the shaving liquid according to the invention are allantoin ( 2,5-dioxo-4-imidazolidinyl!urea) and D-panthenol (2,4-dihydroxy-N- 3-hydroxypropyl!-3,2-dimethylbutanamide).
- a suitable preservative is 2-bromo-2-nitropropane-1,3-diol (trademark Myacide BT).
- Suitable thickening agents are polyacrylic acid resins, such as Carbopol Ultrez 10, supplied by BFGoodrich.
- Suitable skin-soothing agents are menthol and camphor.
- a suitable compound, which does not irritate the skin, is tetrahydropropyl ethylenediamine (trademark Neutrol TE).
- the above mentioned additives are present in a small amount ranging from about 0.02 to 1% by weight.
- the housing of the (electric) shaver accommodates a container filled with the shaving liquid according to the invention.
- the shaving head of the shaver is provided with one or more discharge openings which correspond with a discharge spout of the container.
- the container is a flexible reservoir made in the form of a thin-walled plastic pouch.
- the plastic is e.g. polyethene or polyethyleneterephtalate.
- the plastic is coated with a thin metal layer, e.g aluminum.
- a flexible pouch can be manufactured easily and cheaply, and its shape readily adapts to the shape of the housing on the inside of the shaver.
- the reservoir flexible, it is achieved that a part of the shaving liquid can be pumped out of the reservoir without entry of air into the reservoir. Air in the reservoir is undesirable, because it may cause degrading of the shaving liquid and it may lead to air finding its way into the discharge spout, so that the discharge of the shaving liquid becomes irregular or even stops completely.
- FIG. 1 is a plan view of a container for a shaving system.
- a shaving liquid is prepared according to the formulation indicated in the Table.
- the mixture is a milky-white emulsion.
- FIG. 1 shows a plan view of a container 1 which serves as a reservoir for a shaving liquid according to the present invention. It is manufactured from a thin-walled plastic foil, e.g. polyethene, in the form of a flat flexible pouch having sealed rims 3. The plastic foil is coated with a thin impervious aluminum metal layer (not shown) in order to avoid sweating through of the shaving liquid.
- a hard plastic discharge spout 5 with a collar 7 is sealed between the rims.
- the spout contains an axial channel which opens into the reservoir formed by the pouch. When the discharge spout 5 is in action, it corresponds with a discharge opening in the shaving head of the electric shaver.
- the shaving liquid according to the invention is a milky-white emulsion with excellent shaving characteristics, and does not attack or corrode plastic, metal and electrical parts, rubbers, printings and lacquers of the shaver.
- n-decyl glucoside and a liquid hydrocarbon such as 2,2,4,4,6,8,8-heptamethylnonane, ensures that the shaving head and hair chamber can be very effectively rinsed with water, whereas said hydrocarbon provides excellent lubrication between the surface of the skin and the shaving head. Effective rinsing with water makes the shaver hygienic in use.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Dry Shavers And Clippers (AREA)
- Detergent Compositions (AREA)
Abstract
A shaving emulsion for an electric shaver is provided, which comprises water, n-decyl glucoside as a surfactant, and 2,2,4,4,6,8,8-heptamethylnonane (isohexadecane) as a lubricant. The shaving emulsion has excellent shaving properties, and is compatible with lacquer, printings and plastic, electrical, rubber and metal parts of the electric shaver. The mixture ensures that the shaving head can be very effectively rinsed and cleaned with water, so that an electric shaver which comprises a container in the form of a flexible plastic pouch (1) filled with such a shaving emulsion, is hygienic in use.
Description
The invention relates to a shaving liquid for a shaving system, which comprises water as a main component, usual additives and a surfactant. The invention also relates to a container filled with such a shaving liquid for a shaving system. Shaving systems include electric shavers, manual razors and depilating devices.
Such a shaving liquid is applied to the surface of the skin prior to and during shaving beards or unwanted hairs with a(n) (electric) shaver for the purpose of conditioning the skin so that it feels soft, smooth and moisturized and to improve the shaving effect.
In the European patent application EP-A-323798 aqueous skin formulations, such as a preshave, are disclosed, which prevent or reduce the deposition of shaving cream or shaving soap on the skin. The disclosed formulation comprises a polyethylene glycol ether as a nonionic surfactant.
The non-prepublished European patent application EP 96202400.6 (PHN 15936) filed by Applicants describes a shaving system comprising an electric shaver and a container. The shaver comprises a shaver head, and a hair chamber adapted to accommodate the container. The container comprises a reservoir filled with a shaving substance, a discharge channel, and feeder means, such as a diaphragm pump, for conveying the shaving substance from the reservoir to the discharge channel. The discharge channel is coupled to a discharge opening in the shaving head for dispensing the shaving substance to the skin prior to and during shaving. A press-button at the exterior of the shaver is coupled to an actuator for actuating the diaphragm pump.
A disadvantage of the known skin formulation is that the lubrication properties between the shaver head and the skin surface are poor due to the absence of suitable lubricants. The above-mentioned EP-A-323798 discloses the use of silicones (polysiloxanes), however, they have a detrimental effect on the electrical contacts within the electric shaver due to the formation of silicon oxides. Another disadvantage is that a mixture of shaved-off hairs and the shaving substance, which is formed in the hair chamber during shaving, cannot be easily rinsed off or out with water. As a result, the hair chamber and the shaver head are difficult to clean, so that these parts become soiled with residues of said mixture. These residues readily give rise to the growth of bacteria, so that there is a risk of infection of the user of the shaving system.
It is an object of the invention to provide a shaving liquid, which can easily be rinsed from the shaving system with water, and is therefore hygienic in use. Moreover, it is an object to provide a shaving liquid which has excellent shaving characteristics and excellent lubrication properties between the shaver head and the skin surface. In particular, the shaving liquid according to the invention must be free of polysiloxanes and must be compatible with the plastic, metal and electrical parts of an electric shaver, and with rubbers, printings and lacquers, i.e. the shaving liquid may not attack or corrode parts of the shaving system.
Another object of the invention is to provide a container comprising such a shaving liquid for use in a shaving system as described above.
These objects are achieved by a shaving liquid as specified in the opening paragraph, characterized in that the liquid is an emulsion of at least a liquid hydrocarbon in water and that the surfactant is n-decyl glucoside. The shaving liquid according to the invention is a milky-white emulsion of one or more hydrocarbons in water. This emulsion can be easily rinsed off from the shaver head and the hair chamber.
The main component of the shaving liquid is (demineralized) water in an amount of about 60 to 80% by weight.
Preferably, the amount of n-decyl glucoside is 2 to 10% by weight. Below 2% the rinsing properties with water are poor, whereas above 10% no further improvement is achieved.
The hydrocarbon used may be a straight-chain or branched liquid hydrocarbon having about 10 to 30 carbon atoms. Particularly good results are obtained with 2,2,4,4,6,8,8-heptamethylnonane (or isohexadecane). Another useful hydrocarbon is squalane (2,6,10,15,19,23-hexamethyltetracosane)(C30 H62). These hydrocarbons act as a lubricant (emollient), and are present between the skin surface and the shaver head during shaving.
Preferably, the emulsion comprises 10 to 25% by weight 2,2,4,4,6,8,8-heptamethylnonane (C16 H34). Below 10% the lubricating properties are poor. Above 25% the hydrocarbon cannot be emulsified anymore.
In a preferential embodiment, the shaving liquid comprises about 5% by weight glycerine (1,2,3-propanetriol) as a moisturizer.
The shaving liquid may also optionally comprise additives, such as anti-irritants, preservatives, thickening agents, skin-soothing agents, fragrances (perfumes), etc.
Examples of anti-irritants which are compatible with the shaving liquid according to the invention are allantoin ( 2,5-dioxo-4-imidazolidinyl!urea) and D-panthenol (2,4-dihydroxy-N- 3-hydroxypropyl!-3,2-dimethylbutanamide).
A suitable preservative is 2-bromo-2-nitropropane-1,3-diol (trademark Myacide BT).
Suitable thickening agents are polyacrylic acid resins, such as Carbopol Ultrez 10, supplied by BFGoodrich.
Suitable skin-soothing agents are menthol and camphor.
Preferably, the shaving liquid also comprises a compound which adapts the pH to that of the human skin (pH=5.5-6.0). A suitable compound, which does not irritate the skin, is tetrahydropropyl ethylenediamine (trademark Neutrol TE).
The above mentioned additives are present in a small amount ranging from about 0.02 to 1% by weight.
For dispensing the shaving liquid to the surface of the skin during shaving, the housing of the (electric) shaver accommodates a container filled with the shaving liquid according to the invention. For this purpose, the shaving head of the shaver is provided with one or more discharge openings which correspond with a discharge spout of the container. Preferably, the container is a flexible reservoir made in the form of a thin-walled plastic pouch. The plastic is e.g. polyethene or polyethyleneterephtalate. To avoid sweating through of the shaving liquid, the plastic is coated with a thin metal layer, e.g aluminum. Such a flexible pouch can be manufactured easily and cheaply, and its shape readily adapts to the shape of the housing on the inside of the shaver. Moreover, by making the reservoir flexible, it is achieved that a part of the shaving liquid can be pumped out of the reservoir without entry of air into the reservoir. Air in the reservoir is undesirable, because it may cause degrading of the shaving liquid and it may lead to air finding its way into the discharge spout, so that the discharge of the shaving liquid becomes irregular or even stops completely.
The invention will be elucidated with reference to the embodiment described hereinafter and the accompanying schematic drawing, in which
FIG. 1 is a plan view of a container for a shaving system.
A shaving liquid is prepared according to the formulation indicated in the Table.
TABLE ______________________________________ amount Compound % chemical name trade or trivial name by weight ______________________________________ n-decyl glucoside Oramix NS 10 3.0 2,2,4,4,6,8,8-heptamethylnonane Arlamol HD, 13.0isohexadecane 1,2,3-propanetriol glycerine 5.0 (2,5-dioxo-4-imidazolidinyl)urea allantoin 0.2 2,4-dihydroxy-N-(3-hydroxypropyl)-3, D-panthenol 0.5 3-dimethylbutanamide 2-bromo-2-nitropropane-1,3-diol Myacide BT 0.03 polyacrylic acid resin Carbopol Ultrez 10, 0.45 Carbomer 2,6,10,15,19,23-hexamethyltetracosane squalane 1.0 menthol menthol 0.1 fragrance perfume 0.5 tetrahydropropyl ethylenediamine Neutrol TE (50%) pH = 5.8 demineralized water water balance ______________________________________
The mixture is a milky-white emulsion.
Exemplary embodiment 2
FIG. 1 shows a plan view of a container 1 which serves as a reservoir for a shaving liquid according to the present invention. It is manufactured from a thin-walled plastic foil, e.g. polyethene, in the form of a flat flexible pouch having sealed rims 3. The plastic foil is coated with a thin impervious aluminum metal layer (not shown) in order to avoid sweating through of the shaving liquid. At one side of the pouch a hard plastic discharge spout 5 with a collar 7 is sealed between the rims. The spout contains an axial channel which opens into the reservoir formed by the pouch. When the discharge spout 5 is in action, it corresponds with a discharge opening in the shaving head of the electric shaver.
The shaving liquid according to the invention is a milky-white emulsion with excellent shaving characteristics, and does not attack or corrode plastic, metal and electrical parts, rubbers, printings and lacquers of the shaver. The combination of n-decyl glucoside and a liquid hydrocarbon, such as 2,2,4,4,6,8,8-heptamethylnonane, ensures that the shaving head and hair chamber can be very effectively rinsed with water, whereas said hydrocarbon provides excellent lubrication between the surface of the skin and the shaving head. Effective rinsing with water makes the shaver hygienic in use.
Claims (5)
1. A shaving liquid for a shaving system, which comprises water as a main component, additives and a surfactant, wherein the liquid is an emulsion of at least a liquid hydrocarbon in water, and the surfactant is n-decyl glucoside, said shaving liquid being water-rinseable and free of polysiloxanes.
2. A shaving liquid as claimed in claim 1, wherein the amount of n-decyl glucoside is 2 to 10% by weight.
3. A shaving liquid as claimed in claim 1, wherein the hydrocarbon is 2,2,4,4,6,8,8-heptamethylnonane in an amount of 10 to 25% by weight.
4. A shaving liquid as claimed in claim 1, wherein one of the additives is glycerine.
5. A container for an electric shaving system comprising a flexible reservoir and a discharge spout, wherein the reservoir is filled with a shaving liquid which comprises water as a main component, additives and a surfactant, wherein the liquid is an emulsion of at least a liquid hydrocarbon in water, the surfactant is n-decyl glucoside, the reservoir is a plastic pouch coated with a metal, said shaving liquid being water-rinseable from said electric shaving system and free of polysiloxanes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97201225 | 1997-04-24 | ||
EP97201225 | 1997-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
US5885563A true US5885563A (en) | 1999-03-23 |
Family
ID=8228248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/935,588 Expired - Fee Related US5885563A (en) | 1997-04-24 | 1997-09-23 | Shaving liquid |
Country Status (8)
Country | Link |
---|---|
US (1) | US5885563A (en) |
EP (1) | EP0966255B1 (en) |
JP (1) | JP2000513734A (en) |
CN (1) | CN1181808C (en) |
AT (1) | ATE278380T1 (en) |
DE (1) | DE69826839T2 (en) |
ES (1) | ES2230673T3 (en) |
WO (1) | WO1998047474A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001035922A1 (en) * | 1999-11-19 | 2001-05-25 | Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic | Novel positive latex and use in cosmetics |
EP2174641A1 (en) * | 2008-10-09 | 2010-04-14 | Cognis IP Management GmbH | Oil body mixtures containing derivatives of the isosorbid |
US20100126521A1 (en) * | 2007-12-26 | 2010-05-27 | Kyte Iii Kenneth Eugene | Personal Care Compositions Containing Skin Conditioning Agents |
US20110201578A1 (en) * | 2010-02-14 | 2011-08-18 | Nyangenya Maniga | Composition and methods for the treatment of pseudofolliculitis barbae and skin irritation |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714424A1 (en) * | 1997-04-08 | 1998-10-15 | Beiersdorf Ag | Cosmetic and dermatological detergent compositions containing acrylate copolymers, alkylglucosides and alcohols |
DE10244050A1 (en) * | 2002-09-21 | 2004-04-01 | Braun Gmbh | Cleaning apparatus for electric dry shavers, has an outer housing to hold the shaving head which is inserted through an opening into the cleaning liquid whose level is seen through a window |
GB0520931D0 (en) * | 2005-10-14 | 2005-11-23 | Reckitt Benckiser Uk Ltd | Improvements in or relating to compositions |
DE102007041863A1 (en) * | 2007-08-30 | 2009-03-05 | Beiersdorf Ag | Reduction of the adhesion of razor blades |
CN110063907A (en) * | 2019-05-07 | 2019-07-30 | 湖北大学 | It is a kind of to have both the portable from product and the preparation method of shaving that foam of function of washing one's face |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323798A2 (en) * | 1987-12-02 | 1989-07-12 | Colgate-Palmolive Company | Mild cleansing and conditioning composition to yield a soft, smooth skin |
JPH01203036A (en) * | 1988-02-09 | 1989-08-15 | Shiseido Co Ltd | Emulsion composition and emulsion cosmetic |
EP0422862A2 (en) * | 1989-10-11 | 1991-04-17 | Richardson-Vicks, Inc. | Improved facial cleansing compositions |
FR2663847A1 (en) * | 1990-06-29 | 1992-01-03 | Orlane | Cosmetic composition containing a fatty phase and a water-soluble phase, one of these phases containing a microemulsion when undisturbed |
US5576064A (en) * | 1993-03-11 | 1996-11-19 | Roussel Uclaf | Multiple emulsions |
US5688752A (en) * | 1994-10-20 | 1997-11-18 | Lever Brothers Company, Division Of Conopco, Inc. | Aqueous personal care cleanser comprising specific lipid composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839318A (en) * | 1970-09-27 | 1974-10-01 | Rohm & Haas | Process for preparation of alkyl glucosides and alkyl oligosaccharides |
FR2748937B1 (en) * | 1996-05-24 | 1998-07-31 | Ulice Sa | USE OF ALPHA-ALKLYGLUCOSIDES AND ALPHA-ALKYLGLUCOSIDES ESTERS AS ANTI-MICROBIAL EMULSION AGENTS |
JPH11514562A (en) * | 1996-08-29 | 1999-12-14 | フィリップス エレクトロニクス ネムローゼ フェン ノートシャップ | Hair removal system, hair removal device and cartridge therefor |
-
1997
- 1997-09-23 US US08/935,588 patent/US5885563A/en not_active Expired - Fee Related
-
1998
- 1998-03-12 EP EP98905558A patent/EP0966255B1/en not_active Expired - Lifetime
- 1998-03-12 AT AT98905558T patent/ATE278380T1/en not_active IP Right Cessation
- 1998-03-12 CN CNB988004941A patent/CN1181808C/en not_active Expired - Fee Related
- 1998-03-12 WO PCT/IB1998/000339 patent/WO1998047474A1/en active IP Right Grant
- 1998-03-12 ES ES98905558T patent/ES2230673T3/en not_active Expired - Lifetime
- 1998-03-12 JP JP10529334A patent/JP2000513734A/en active Pending
- 1998-03-12 DE DE69826839T patent/DE69826839T2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0323798A2 (en) * | 1987-12-02 | 1989-07-12 | Colgate-Palmolive Company | Mild cleansing and conditioning composition to yield a soft, smooth skin |
JPH01203036A (en) * | 1988-02-09 | 1989-08-15 | Shiseido Co Ltd | Emulsion composition and emulsion cosmetic |
EP0422862A2 (en) * | 1989-10-11 | 1991-04-17 | Richardson-Vicks, Inc. | Improved facial cleansing compositions |
FR2663847A1 (en) * | 1990-06-29 | 1992-01-03 | Orlane | Cosmetic composition containing a fatty phase and a water-soluble phase, one of these phases containing a microemulsion when undisturbed |
US5576064A (en) * | 1993-03-11 | 1996-11-19 | Roussel Uclaf | Multiple emulsions |
US5688752A (en) * | 1994-10-20 | 1997-11-18 | Lever Brothers Company, Division Of Conopco, Inc. | Aqueous personal care cleanser comprising specific lipid composition |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001035922A1 (en) * | 1999-11-19 | 2001-05-25 | Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic | Novel positive latex and use in cosmetics |
US7033600B1 (en) | 1999-11-19 | 2006-04-25 | Societe D'exploitation De Produits Pour Les Industries Chemiques Seppic | Inverse latex and use in cosmetics |
US20100126521A1 (en) * | 2007-12-26 | 2010-05-27 | Kyte Iii Kenneth Eugene | Personal Care Compositions Containing Skin Conditioning Agents |
EP2174641A1 (en) * | 2008-10-09 | 2010-04-14 | Cognis IP Management GmbH | Oil body mixtures containing derivatives of the isosorbid |
US20110201578A1 (en) * | 2010-02-14 | 2011-08-18 | Nyangenya Maniga | Composition and methods for the treatment of pseudofolliculitis barbae and skin irritation |
Also Published As
Publication number | Publication date |
---|---|
ATE278380T1 (en) | 2004-10-15 |
DE69826839T2 (en) | 2005-10-06 |
DE69826839D1 (en) | 2004-11-11 |
EP0966255A1 (en) | 1999-12-29 |
CN1222847A (en) | 1999-07-14 |
JP2000513734A (en) | 2000-10-17 |
ES2230673T3 (en) | 2005-05-01 |
EP0966255B1 (en) | 2004-10-06 |
CN1181808C (en) | 2004-12-29 |
WO1998047474A1 (en) | 1998-10-29 |
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